试题 试卷
题型:填空题 题类:常考题 难易度:容易
数与代数 8490 10
=
105×( + + )
(3618÷18﹣145)×29
﹣4.5÷(0.2+ )
11.3﹣3.79+8.7﹣7.21.
0.1÷0.01×1000= 32.32÷16= 99× ÷99× =
7.26-3.74-3.26= 30×(1- - )= + + =
82×99+1÷ = × + ÷ = ÷ ÷ =
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